According to tvN, this is a special episode explaining the complicated relationships of the characters as well as foreshadowing what’s to come “in order for viewers to be able to enjoy the remaining story with more fun and ease.”

Reviews

A fun recap, or an intermission of the last episode that left the viewers hanging off their seats. Personally, I found this episode very essential to talk a bit about the characters and fill up those, who've missed some previous details. Honestly, we all know it was worth watching for secretary Kim, c'mon. His dance moves are everything!